docs: def create_subscription(self, url, events):
          """
          Create subscription
          :param events: Events to subscribe
          :param url: Url to send events
          """
          params = {
              'url': url,
              'events': events
          }
  
          url = self.SUBSCRIPTIONS_URL
  
          connection = Connection(self.token)
          connection.set_url(self.production, url)
          connection.add_header('Content-Type', 'application/json')
          connection.add_params(params, json_format=True)
  
          return connection.post_request()